Patents by Inventor Sahadevasangary Gajedevasangary

Sahadevasangary Gajedevasangary has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8693062
    Abstract: An exemplary method herein operates to help diagnose and correct facsimile transmission errors. The method detects a first facsimile transmission error using an arbitrarily named “first” facsimile machine (which can be a sending facsimile machine or a receiving facsimile machine). The facsimile transmission error occurs during a first facsimile transmission sent from the sending facsimile machine to the receiving facsimile machine. Upon detecting the first facsimile transmission error, the sending facsimile machine automatically contacts a service center computer. The service center computer automatically connects the sending facsimile machine to the receiving facsimile machine through the service center computer. Then, the sending facsimile machine sends a test facsimile transmission to the receiving facsimile machine through the service center computer.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: April 8, 2014
    Assignee: Xerox Corporation
    Inventors: Martin Roantree, Joanna Keep, Sahadevasangary Gajedevasangary, Maysara Fermawi
  • Publication number: 20120200898
    Abstract: An exemplary method herein operates to help diagnose and correct facsimile transmission errors. The method detects a first facsimile transmission error using an arbitrarily named “first” facsimile machine (which can be a sending facsimile machine or a receiving facsimile machine). The facsimile transmission error occurs during a first facsimile transmission sent from the sending facsimile machine to the receiving facsimile machine. Upon detecting the first facsimile transmission error, the sending facsimile machine automatically contacts a service center computer. The service center computer automatically connects the sending facsimile machine to the receiving facsimile machine through the service center computer. Then, the sending facsimile machine sends a test facsimile transmission to the receiving facsimile machine through the service center computer.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 9, 2012
    Applicant: XEROX CORPORATION
    Inventors: Martin Roantree, Joanna Keep, Sahadevasangary Gajedevasangary, Maysara Fermawi
  • Publication number: 20110051713
    Abstract: A method and apparatus maintain a facsimile number priority hierarchy within a computer storage medium and process a first facsimile call being transmitted through a computerized call processor. The first facsimile call is made between a first telephone number associated with the computerized call processor and a second telephone number not associated with the computerized call processor. While processing the first facsimile call, the computerized call processor receives an indication of an attempt to connect a second facsimile call between the first telephone number and a third telephone number. The third telephone number is not associated with the computerized call processor. The method and apparatus determine a priority between the second telephone number and the third telephone number based on the facsimile number priority hierarchy. If the second telephone number has a higher priority than the third telephone number, the computerized call processor does not connect the second facsimile call.
    Type: Application
    Filed: August 27, 2009
    Publication date: March 3, 2011
    Applicant: XEROX CORPORATION
    Inventors: Sahadevasangary Gajedevasangary, Maysara Fermawi, Martin Roantree, Joanna Keep, Alex Cheshire